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IBM 00E2931 4 x Ports USB 3.0 PCI Express Low-Profile Adapter Card
- Adds 4 x USB 3.0 ports
- PCI Express (PCIe) interface
- Low-profile bracket included
- Supports data transfer rates up to 5Gbps per port
- Backward compatible with USB 2.0 devices
- Ideal for expanding connectivity on servers and workstations
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Product Overview
The IBM 00E2931 is a PCI Express adapter card that adds four USB 3.0 ports to a computer system. It features a low-profile design, making it suitable for smaller form factor computer cases.
Technical Information
| Ports | 4 x USB 3.0 Type-A |
| Interface | PCI Express (PCIe) |
| Form Factor | Low-Profile |
Additional Specifications
| Data Rate | Up to 5Gbps per port |
| Compatibility | USB 3.0, USB 2.0 |
Product Description
The IBM 00E2931 is a PCI Express (PCIe) expansion card designed to significantly enhance the connectivity options of a computer system by providing four additional USB 3.0 ports. USB 3.0, also known as USB 3.1 Gen 1 or USB 3.2 Gen 1, offers substantially faster data transfer speeds compared to its predecessor, USB 2.0, with theoretical maximum speeds of up to 5Gbps. This makes it ideal for connecting high-speed external storage devices, cameras, and other peripherals that require rapid data throughput. This adapter card features a low-profile design, which is particularly beneficial for installation in compact computer chassis, such as small form factor desktops or certain server configurations. It typically comes with both a standard-height and a low-profile bracket, ensuring compatibility with a wider range of PC cases. The card connects directly to a PCIe slot on the motherboard, drawing power from the system and providing dedicated bandwidth for each of the four USB ports. Installation of the IBM 00E2931 card allows users to easily expand their system's ability to connect multiple USB devices simultaneously. It is backward compatible with USB 2.0 and USB 1.1 devices, ensuring that older peripherals can still be utilized. This makes it a practical upgrade for workstations, servers, or any computer that needs more readily accessible high-speed USB ports for external devices.
